Odd turn out

[joe966]

So I found a black and blue blank that I had poured sometime ago. So I decided to turn it and this is what I ended up with. Kinda cool. The second one is a thin blue line pen I made for a friend.

 

[Jim15]

Those look great.

 

[TattooedTurner]

Nice pens, and that first blank is very cool! I know guys around here sell blanks and I don't expect them to give away their secrets, but if that's not the case with you could you share how you made it? It's just a really cool effect, I like it a lot!